CN216826893U

CN216826893U - Efficient automatic electrostatic spraying equipment

Info

Publication number: CN216826893U
Application number: CN202123248854.6U
Authority: CN
Inventors: 陈晓涛
Original assignee: Shenyang Zikaicheng Coating Co ltd
Current assignee: Shenyang Zikaicheng Coating Co ltd
Priority date: 2021-12-22
Filing date: 2021-12-22
Publication date: 2022-06-28
Anticipated expiration: 2031-12-22

Abstract

The utility model discloses a high-efficient automatic electrostatic spraying equipment, including the device case, the inside central point of device case puts the department and has seted up straight section of thick bamboo chamber, and the device incasement portion is located straight section of thick bamboo chamber and has seted up business turn over material chamber, spraying chamber and stoving chamber along the equidistant material chamber of having seted up in proper order of device case circumferencial direction outward, the inside in spraying chamber is provided with the main control assembly who is used for controlling the slave control assembly, is convenient for carry out the circular slab that conveys to the work piece and is used for driving the drive assembly of main control assembly and circular slab work. The utility model discloses utilize orderly spraying of carrying on between rotation that a motor can drive the work piece, a plurality of work pieces to take, avoid the trouble of artificially closing electrical apparatus and the work piece upper and lower position to carry out effectual spraying, need not the assistance of other electrical apparatus, solved effectively that electrical apparatus uses the problem that leads to power resource waste more, high efficiency and automation, need not artificially to assist, use more swiftly convenient, the practicality is better.

Description

High-efficient automatic electrostatic spraying equipment

Technical Field

The utility model relates to an electrostatic spraying technical field specifically is a high-efficient automatic electrostatic spraying equipment.

Background

The electrostatic spraying is a coating method which utilizes the corona discharge principle to charge the atomized coating under the action of a high-voltage direct-current electric field and make the atomized coating be adsorbed on the surface of a positively charged substrate to discharge.

However, in the prior art, after the workpiece is sprayed, the workpiece cannot be taken out of the spraying chamber in time, so that the spray gun needs to be manually closed, and then the workpiece is taken out, so that the spraying efficiency is reduced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a high-efficient automatic electrostatic spraying equipment is in order to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a high-efficient automatic electrostatic spraying equipment, includes the device case, the central point of device incasement portion puts the department and has offered straight section of thick bamboo chamber, and the device incasement portion is located straight section of thick bamboo chamber and has offered in proper order along the equidistant business turn over material chamber, spraying chamber and stoving chamber of having seted up of device case circumferencial direction, the inside in straight section of thick bamboo chamber is provided with the spray gun, is convenient for the spray gun to carry out gliding sliding assembly from top to bottom and is used for carrying out the slave control assembly who controls to the spray gun, the inside in spraying chamber is provided with the main control assembly who is used for controlling the slave control assembly, is convenient for carry out the circular slab that conveys to the work piece and is used for driving the drive assembly of main control assembly and circular slab work.

Preferably, the driving assembly comprises a motor arranged at the bottom of the spraying cavity, a rotating shaft is arranged at the output end of the motor, a first gear and a cam are sleeved on the rotating shaft, and annular teeth meshed with the first gear are arranged outside the circular plate.

Preferably, the main control assembly comprises a first fixed box arranged at the top of the spraying cavity, a first piston is arranged inside the first fixed box, a first connecting rod penetrating through the first fixed box and abutting against the cam is arranged on one side of the first piston, a first spring is arranged on the other side of the first piston, one end of the first spring is connected with the inner wall of the first fixed box, and one side of the first fixed box is connected with a main pipe.

Preferably, the slave control assembly comprises a second fixing box arranged at the top of the straight cylinder cavity, a second piston is arranged inside the second fixing box, a second connecting rod penetrating through the bottom of the second fixing box and connected with the top of the spray gun is arranged at the bottom end of the second piston, and a branch pipe communicated with the main pipe is arranged inside the second fixing box.

Preferably, the sliding assembly comprises a supporting rod arranged at the bottom in the straight barrel cavity, a sliding groove is formed in the supporting rod, a sliding block is connected to the inside of the sliding groove in a sliding mode, and one end of the sliding block is connected with the tail end of the spray gun.

Preferably, the through-hole has evenly been seted up along its circumferencial direction on the circular slab, and the inside of through-hole is provided with the centre gripping subassembly that is used for carrying out the centre gripping to the work piece, the centre gripping subassembly includes rotates the first bull stick of connection on the circular slab through the bearing, and the bottom of first bull stick is connected with the grip block, the top of first bull stick is connected with the second gear, the below that lies in the through-hole on the circular slab has seted up the recess, and the inside of recess is provided with the movable block, rotate through the bearing on the movable block and be connected with the second bull stick, and the top of second bull stick is provided with down the grip block, pass through second spring coupling between the bottom of movable block and the recess bottom, the inside in spraying chamber is provided with the arc tooth with second gear engagement.

Preferably, the outside of device case is seted up with the inside discharge gate and the feed inlet of intercommunication in business turn over material chamber, the internally mounted in stoving chamber has the heater.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) the utility model can drive the rotating shaft, the first gear and the cam to rotate through the arranged motor, because the first gear is meshed with the annular teeth, the rotation of the first gear can enable the annular teeth and the circular plate to rotate, the upper clamping plate on the circular plate can be matched with the lower clamping plate, so that a workpiece can be clamped between the annular teeth and the circular plate, meanwhile, under the action of the second spring, the workpiece can be clamped more stably and can meet the clamping of workpieces with different sizes, when the circular plate rotates, the clamped workpiece can also rotate along with the circular plate, so that the workpiece can pass through the spraying cavity and the drying cavity in sequence after entering from the material inlet and outlet cavity, and finally comes out from the other material inlet and outlet cavity, thereby completing the spraying of the workpiece, realizing the circulation of the workpiece, avoiding the trouble that the workpiece needs to close the spray gun when exiting from the workpiece, and improving the working efficiency, the use effect is better;

(2) when the circular plate is arranged, the second gear is meshed with the arc teeth which are positioned inside the spraying cavity, so when a workpiece is positioned inside the spraying cavity, the second gear can be continuously meshed with the arc teeth by the rotation of the circular plate under the action of the arc teeth, and then the circular plate rotates, so that the upper clamping plate, the workpiece and the lower clamping plate can also rotate, the reverse side of the workpiece can be conveniently sprayed, the omnibearing spraying of the workpiece is realized, in addition, the first connecting rod can be continuously compressed by the rotation of the cam, the first connecting rod drives the first piston to continuously move, then the air (or oil liquid) inside the first fixing box is pressed into the inside of the second fixing box through the main pipe and the branch pipe, the second piston inside the second fixing box drives the second connecting rod to descend, and then the spray gun is driven to descend, when the cambered surface with the shorter radius on the cam is contacted with the first connecting rod, the first spring can gradually restore the original position, so that the first piston can reciprocate, the spray gun can reciprocate, and the workpiece can be effectively sprayed up and down.

To sum up, utilize orderly spraying of carrying on between rotation, the plurality of work pieces of a motor can drive the work piece to take, avoid the trouble and the work piece upper and lower position of artificially closing electrical apparatus to carry out effectual spraying, need not the assistance of other electrical apparatus, solved effectively that electrical apparatus uses the problem that leads to the wasting of electric power resources more, high efficiency and automation need not artificially to assist, use more swiftly convenient, the practicality is better.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive labor.

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a top view of the present invention;

fig. 3 is a schematic structural view of the clamping assembly of the present invention.

In the figure: 1. a device case; 101. a feeding and discharging cavity; 102. a spray chamber; 103. a drying cavity; 104. a straight cylindrical cavity; 2. a drive assembly; 201. a motor; 202. a rotating shaft; 203. a first gear; 204. a cam; 3. a main control assembly; 301. a first stationary box; 302. a first piston; 303. a first connecting rod; 304. a main pipe; 305. a first spring; 4. a slave control component; 401. a second stationary box; 402. a second piston; 403. a second connecting rod; 404. a branch pipe; 5. a sliding assembly; 501. a strut; 502. a chute; 503. a slider; 6. a clamping assembly; 601. a first rotating lever; 602. an upper clamping plate; 603. a second gear; 604. a groove; 605. a movable block; 606. a second rotating rod; 607. a lower clamping plate; 608. a second spring; 7. a circular plate; 8. an annular tooth; 9. arc-shaped teeth; 10. a spray gun; 11. a through hole; 12. a discharge port; 13. a feed inlet; 14. a heater.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, unless otherwise explicitly specified or limited, the terms "connected", "connected" and "fixed" are to be construed broadly, e.g., as being fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

In the present disclosure, unless expressly stated or limited otherwise, the feature of the inlet "on" or "under" the second feature may comprise direct contact between the inlet and the second feature, or may comprise contact between the inlet and the second feature not directly but through another feature in between. Also, the terms "over," "above," and "above" the second feature include the inlet feature being directly above and obliquely above the second feature, or simply indicating that the inlet feature is at a higher level than the second feature. The terms "under", "below" and "beneath" of an inlet feature encompass the inlet feature being directly under and obliquely below the second feature, or simply meaning that the inlet feature is less level than the second feature.

Please refer to fig. 1-3, the utility model provides a high-efficient automatic electrostatic spraying equipment, including device case 1, device case 1 inside central point puts the department and has seted up straight section of thick bamboo chamber 104, and device case 1 inside is located straight section of thick bamboo chamber 104 and has seted up the business turn over material chamber 101 along the equidistant from device case 1 circumferencial direction in proper order, spraying chamber 102 and stoving chamber 103, the inside in straight section of thick bamboo chamber 104 is provided with spray gun 10, be convenient for spray gun 10 to go on gliding sliding assembly 5 from top to bottom and be used for carrying out the slave control assembly 4 that controls spray gun 10, the inside in spraying chamber 102 is provided with and is used for carrying out the master control assembly 3 controlled from slave control assembly 4, be convenient for carry out the circular slab 7 that conveys the work piece and be used for driving master control assembly 3 and the drive assembly 2 of circular slab 7 work.

Referring to fig. 1, the driving assembly 2 includes a motor 201 disposed at the bottom of the spraying cavity 102, a rotating shaft 202 is disposed at an output end of the motor 201, a first gear 203 and a cam 204 are sleeved on the rotating shaft 202, and an annular tooth 8 engaged with the first gear 203 is disposed outside the circular plate 7.

Referring to fig. 1, the main control assembly 3 includes a first fixed box 301 disposed at the top of the spraying cavity 102, a first piston 302 is disposed inside the first fixed box 301, a first connecting rod 303 penetrating the first fixed box 301 and abutting against the cam 204 is disposed at one side of the first piston 302, a first spring 305 is disposed at the other side of the first piston 302, one end of the first spring 305 is connected to the inner wall of the first fixed box 301, and a main pipe 304 is connected to one side of the first fixed box 301.

Referring to fig. 1 again, the slave control unit 4 includes a second fixed box 401 disposed at the top of the interior of the straight cylinder 104, a second piston 402 is disposed inside the second fixed box 401, a second connecting rod 403 is disposed at the bottom end of the second piston 402 and penetrates the bottom of the second fixed box 401 and is connected to the top of the spray gun 10, and a branch pipe 404 is disposed inside the second fixed box 401 and is communicated with the main pipe 304.

Referring to fig. 1, the sliding assembly 5 includes a supporting rod 501 disposed at the bottom of the cylindrical cavity 104, and a sliding slot 502 is formed on the supporting rod 501, a sliding block 503 is slidably connected inside the sliding slot 502, and one end of the sliding block 503 is connected to the tail end of the spray gun 10.

Please refer to fig. 3, through holes 11 are uniformly formed in the circular plate 7 along the circumferential direction thereof, a clamping assembly 6 for clamping a workpiece is disposed in the through hole 11, the clamping assembly 6 includes a first rotating rod 601 rotatably connected to the circular plate 7 through a bearing, the bottom end of the first rotating rod 601 is connected to an upper clamping plate 602, the top end of the first rotating rod 601 is connected to a second gear 603, a groove 604 is formed below the through hole 11 in the circular plate 7, a movable block 605 is disposed in the groove 604, a second rotating rod 606 is rotatably connected to the movable block 605 through a bearing, a lower clamping plate 607 is disposed at the top end of the second rotating rod 606, the bottom of the movable block 605 is connected to the bottom of the groove 604 through a second spring 608, and arc-shaped teeth 9 engaged with the second gear 603 are disposed in the spraying chamber 102.

Please refer to fig. 2, the outer side of the device box 1 is provided with a discharge port 12 and a feed port 13 communicated with the interior of the material feeding and discharging chamber 101, and the interior of the drying chamber 103 is provided with a heater 14.

The working principle is as follows: when the device is used, a workpiece is placed between the upper clamping plate 602 and the lower clamping plate 607 through the feeding hole 13, under the action of the second spring 608, the workpiece can be stably clamped between the upper clamping plate 602 and the lower clamping plate 607, and the clamping of workpieces with different sizes can be met, after the workpiece is clamped, the motor 201 and the heater 14 are started, the heater 14 can raise the temperature inside the drying cavity 103, the motor 201 can drive the rotating shaft 202, the first gear 203 and the cam 204 to rotate, because the first gear 203 is meshed with the annular teeth 8, the rotation of the first gear 203 can enable the annular teeth 8 and the circular plate 7 to rotate, when the circular plate 7 rotates, the clamped workpiece can also rotate along with the rotating shaft, so that the workpiece can sequentially pass through the spraying cavity 102 and the drying cavity 103 after entering from the material inlet and outlet cavity 101, when the workpiece enters the spraying cavity 102, the spray gun 10 is started, and the spray gun 10 sprays the workpiece, at this time, because the second gear 603 is engaged with the arc teeth 9, and the arc teeth 9 are located inside the spraying cavity 102, when the workpiece is located inside the spraying cavity 102, under the action of the arc teeth 9, the rotation of the circular plate 7 can enable the second gear 603 to be continuously engaged with the arc teeth 9, and then rotate, so that the upper clamping plate 602, the workpiece and the lower clamping plate 607 can also rotate, so as to spray the reverse side of the workpiece, thereby realizing the omnibearing spraying of the workpiece, furthermore, the rotation of the cam 204 can continuously compress the first connecting rod 303, so that the first connecting rod 303 drives the first piston 302 to continuously move, so that the air (or oil) inside the first fixed box 301 is pressed into the inside of the second fixed box 401 through the main pipe 304 and the branch pipe 404, so that the second piston 402 inside the second fixed box 401 drives the second connecting rod 403 to descend, thereby driving the spray gun 10 to descend, when the arc surface with the shorter radius on the cam 204 is in contact with the first connecting rod 303, the first spring 305 can gradually restore to the original position, so that the first piston 302 can reciprocate, the spray gun 10 can reciprocate, the workpiece can be effectively sprayed up and down, after the workpiece is effectively sprayed, the workpiece just enters the drying cavity 103 from the spraying cavity 102, the heater 14 in the drying cavity 103 can dry the workpiece after steel spraying, after drying, the workpiece just enters the next feeding and discharging cavity 101 from the drying cavity 103, the processed workpiece is taken by the discharging hole 12, and then the new workpiece is placed into the clamping component 6 by the feeding hole 13, so that uninterrupted spraying of a plurality of workpieces is realized, and the operation is simple and efficient.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. An efficient automatic electrostatic spraying device, which comprises a device box (1) and is characterized in that, a straight cylinder cavity (104) is arranged at the central position in the device box (1), and the inner part of the device box (1) is positioned outside the straight cylinder cavity (104) and is sequentially provided with a material inlet and outlet cavity (101), a spraying cavity (102) and a drying cavity (103) at equal intervals along the circumferential direction of the device box (1), a spray gun (10), a sliding component (5) which is convenient for the spray gun (10) to slide up and down and a slave control component (4) which is used for controlling the spray gun (10) are arranged in the straight cylinder cavity (104), the spraying cavity (102) is internally provided with a main control assembly (3) for controlling the auxiliary control assembly (4), a circular plate (7) for conveying workpieces conveniently and a driving assembly (2) for driving the main control assembly (3) and the circular plate (7) to work.

2. The high efficiency automated electrostatic spraying apparatus of claim 1, wherein: the driving assembly (2) comprises a motor (201) arranged at the bottom in the spraying cavity (102), a rotating shaft (202) is arranged at the output end of the motor (201), a first gear (203) and a cam (204) are sleeved on the rotating shaft (202), and annular teeth (8) meshed with the first gear (203) are arranged outside the circular plate (7).

3. The high-efficiency automated electrostatic spraying apparatus of claim 2, wherein: the main control assembly (3) is including setting up first fixed case (301) at top in spraying chamber (102), and the inside of first fixed case (301) is provided with first piston (302), one side of first piston (302) is provided with and runs through first fixed case (301) and inconsistent head rod (303) with cam (204), the opposite side of first piston (302) is provided with first spring (305), and the one end of first spring (305) and the interior wall connection of first fixed case (301), one side of first fixed case (301) is connected with and is responsible for (304).

4. A high efficiency automated electrostatic spraying apparatus as claimed in claim 3, wherein: the secondary control assembly (4) comprises a second fixed box (401) arranged at the top in the straight cylinder cavity (104), a second piston (402) is arranged inside the second fixed box (401), a second connecting rod (403) penetrating through the bottom of the second fixed box (401) and connected with the top of the spray gun (10) is arranged at the bottom end of the second piston (402), and a branch pipe (404) communicated with the main pipe (304) is arranged inside the second fixed box (401).

5. The high efficiency automated electrostatic spraying apparatus of claim 1, wherein: the sliding assembly (5) comprises a supporting rod (501) arranged at the bottom in the straight cylinder cavity (104), a sliding groove (502) is formed in the supporting rod (501), a sliding block (503) is connected to the inside of the sliding groove (502) in a sliding mode, and one end of the sliding block (503) is connected with the tail end of the spray gun (10).

6. The high efficiency automated electrostatic spraying apparatus of claim 1, wherein: the circular plate (7) is uniformly provided with through holes (11) along the circumferential direction, a clamping assembly (6) for clamping a workpiece is arranged in each through hole (11), each clamping assembly (6) comprises a first rotating rod (601) which is rotatably connected onto the circular plate (7) through a bearing, the bottom end of each first rotating rod (601) is connected with an upper clamping plate (602), the top end of each first rotating rod (601) is connected with a second gear (603), a groove (604) is formed in the circular plate (7) below the through hole (11), a movable block (605) is arranged in each groove (604), each movable block (605) is rotatably connected with a second rotating rod (606) through a bearing, the top end of each second rotating rod (606) is provided with a lower clamping plate (607), and the bottom of each movable block (605) is connected with the bottom in each groove (604) through a second spring (608), arc-shaped teeth (9) meshed with the second gear (603) are arranged in the spraying cavity (102).

7. The high efficiency automated electrostatic spraying apparatus of claim 1, wherein: the device is characterized in that a discharge hole (12) and a feed hole (13) which are communicated with the interior of the material inlet and outlet cavity (101) are formed in the outer side of the device box (1), and a heater (14) is arranged in the drying cavity (103).